Alberto Laurence was a distinguished Argentinian coloproctologist. He was born in Buenos Aires on 17 July 1915, the son of Hector Ernesto Laurence, a dentist, and Dora Catalina Laurence née Small, who died when he was a child. The family had ties to the UK: his maternal great grandfather, Harry Well

Daher Cutait was nominated the 'Father of Latin-American Colo-Proctology' by the Latin-American Colo-Proctology Association. He was born in São Paulo, Brazil, in 1913, and was educated at the University of São Paulo. After graduating in 1939, he won a scholarship provided by the Institute of Interna